2010-11-01_HYDROLOGY - C1981018 ‎(2)‎

• Permit No: C1981018
• IBM Index Class Name: Hydrology
• Doc Date: 11/1/2010
• Doc Name: 2nd Quarter 2010 Sediment Pond Inspection Report
• From: Blue Mountain Energy
• To: DRMS
• Permit Index Doc Type: Sediment Pond Inspect
• Email Name: JHB
• Media Type: D
• Archive: No

Blue Mountain Energy, Inc. - Deserado Mine
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Quarterly Sediment Pond Inspection Report / 12' 0 10
Second Quarter 2010 Da ie6 r, Ot 54?1 ?%f+,9 t?-;n,
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Inspector: Scott Wanstedt - Environmental Engineer
Operational Status

Ld Type of Approx Sediment Out flow H2O Samp.
Ponds Name Description Date H2O Level % Level % Yes No Yes No Comments
1 Sed Ponds DP-1 D-Portal 6/30 20 10 X X
2 RP-1 Refuse Area 1 6/30 0 10 X X
3 RP-2/3 Refuse Area 2/3 6/30 5 15 X X
4 RP-4 Refuse Area 4 6/30 3 20 X X
5 RP-5 Refuse Area 5A 6/30 0 20 X X
6 RR-1 Railroad Fill Slope Pond 1 6/30 0 5 X X
9 SS-1 Slot Storage Building Access Road Pond 6/30 0 10 X X
10 SS-2 Slot Storage Blding Emerg. Coal Storage Area Pond 6/30 0 5 X X
11 HSL-1 Halandras Sanitary Land Fill Pond 6/30 0 5 X X
12 SDH-2U Down Hole Sump Upper Influent Pond inactive inactive 5 X X Shut off 2/96 due to mine sealing
13 SDH-2L Down Hole Sump Lower Effluent Pond inactive inactive 5 X X Shut off 2/96 due to mine sealing
14 SDH-3/5 Down Hole Sump Discharge 2 inactive inactive 10 X X Shut off 2/96 due to mine sealing
16 TS-1 Transfer Building 1 6/30 0 15 X X
17 TS-2 Transfer Building 2 6/30 0 20 X X
18 TS-2a Temp Coal Storage by Transfer 2 6/30 0 5 X X
19 Proc Pond PP-1 Prep Plant Process Pond 6/30 5 10 X X
20 PP-2 Prep Plant Process Pond 6/30 45 45 X X
21 RW-1 Raw Water Lagoon @ White River 6/30 90 25 X X Freshwater storage pumped from river